Research Article
A Trigonometrically Fitted Block Method for Solving Oscillatory Second-Order Initial Value Problems and Hamiltonian Systems
Figure 5
These figures illustrate the stability of the BHTRKNM applied to Example 4. In (a) the method is stable with , , and the global error is , whereas in (b) the method is unstable with , , and the global error is .
(a) |
(b) |